<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org" xmlns:form="http://www.w3.org/1999/html">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<span th:include="head.html :: mm"></span>
1、<div th:text="${hello}">默认值</div><br/>
2、<input th:value="${hello}"/><br/>
3、[[${session.hh}]]<br/>
4、<div th:each="l:${list}">[[${l}]]</div>
5、<div th:each="l,st:${list}">
    <span th:text="${l}">默认值</span><br/>
    角标：<span th:text="${st.index}">默认值</span><br/>
    行号：<span th:text="${st.count}">默认值</span><br/>
    是偶数：<span th:text="${st.even}">默认值</span><br/>
</div>
6、判断 三元运算 <div th:text="${num} == 10?'是10':'不是10'"></div>
      <div th:if="${num} == 10">是10</div>
      <div th:if="${num2} == 10">不是10</div>
7、<div th:utext="${gname}"/>
</body>
</html>